Average humidity in Castries
The mean monthly relative humidity over the year in Castries (Castries), Saint Lucia.
- On average, November is the most humid month, at 84.0%.
- On average, April is the least humid month, at 76.0%.
- The average annual percentage of humidity is 80%.
Weather Forecasts for Castries
partly cloudy and small chance of slight rain
broken clouds and chance of rain
broken clouds and rain